Features: _x000D_ 1. This is a high accuracy linear scale with measurement range of 0-500mm. _x000D_ 2. Slide part adopts of reliable and durable 5 bearing system design. _x000D_ 3. The repeated positioning measurement is accurate and stable. _x000D_ 4. Signal cable uses multilayer shielded wire steel and metal shell protection. _x000D_ 5. The scale body uses aluminum profile, and head uses zinc alloy die casting with chrome plating, corrosion resistance. _x000D_ _x000D_ Specification: _x000D_ Model: JC800_x000D_ Measurement range: 0mm-500mm _x000D_ Accuracy: 5um_x000D_ Resolution: 5 um_x000D_ Fits for: JCS900-2AE/JCS900-3AE digital readout _x000D_ Scale Size: 33*21*(500+140)mm _x000D_ Package weight: Approx. 1393g/49oz _x000D_ _x000D_ Package list: _x000D_ 1 x Linear Scale with Installation Accessories _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.